Myotubularins and associated neuromuscular diseases

Hélène Tronchère, Alessandra Bolino, Jocelyn Laporte, Bernard Payrastre

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The myotubularins are a family of phosphoinositide 3-phosphatases preferentially hydrolyzing phosphatidylinositol 3-monophosphate and also phosphatidylinositol (3,5) bis-phosphate, thus generating phosphatidylinositol and phosphatidylinositol 5-monophosphate, respectively. These phosphoinositides are known regulators of vesicular trafficking and phosphatidylinositol 5-monophosphate was also implicated in signal transduction regulation. Based on their capacity to control the level of these phosphoinositides, myotubularins are involved in the regulation of vesicular trafficking, membrane homeostasis, cytoskeleton dynamics, proliferation and apoptosis. Myotubularin dysfunctions are linked to genetic diseases: MTM1 is mutated in the X-linked congenital myotubular myopathy and MTMR2 and MTMR13 are mutated in autosomal recessive type 4B1 and 4B2 Charcot-Marie-Tooth neuropathies, respectively. This review presents the cellular functions of myotubularins and highlights their physiopathological roles in neuromuscular diseases.

Original languageEnglish
Pages (from-to)151-162
Number of pages12
JournalFuture Lipidology
Volume7
Issue number2
DOIs
Publication statusPublished - Apr 2012

Fingerprint

Neuromuscular Diseases
Phosphatidylinositols
Congenital Structural Myopathies
Myotonia Congenita
Inborn Genetic Diseases
Cytoskeleton
myotubularin
Signal Transduction
Homeostasis
Phosphates
Apoptosis
Membranes

Keywords

  • centronuclear myopathy
  • Charcot-Marie-Tooth neuropathy
  • MTMR
  • myotubular myopathy
  • myotubularin
  • phosphoinositide

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine
  • Endocrinology, Diabetes and Metabolism

Cite this

Myotubularins and associated neuromuscular diseases. / Tronchère, Hélène; Bolino, Alessandra; Laporte, Jocelyn; Payrastre, Bernard.

In: Future Lipidology, Vol. 7, No. 2, 04.2012, p. 151-162.

Research output: Contribution to journalArticle

Tronchère, H, Bolino, A, Laporte, J & Payrastre, B 2012, 'Myotubularins and associated neuromuscular diseases' Future Lipidology, vol. 7, no. 2, pp. 151-162. https://doi.org/10.2217/clp.12.7
Tronchère, Hélène ; Bolino, Alessandra ; Laporte, Jocelyn ; Payrastre, Bernard. / Myotubularins and associated neuromuscular diseases. In: Future Lipidology. 2012 ; Vol. 7, No. 2. pp. 151-162.
@article{31c477f7de3343feb96c55e8b8e37b13,
title = "Myotubularins and associated neuromuscular diseases",
abstract = "The myotubularins are a family of phosphoinositide 3-phosphatases preferentially hydrolyzing phosphatidylinositol 3-monophosphate and also phosphatidylinositol (3,5) bis-phosphate, thus generating phosphatidylinositol and phosphatidylinositol 5-monophosphate, respectively. These phosphoinositides are known regulators of vesicular trafficking and phosphatidylinositol 5-monophosphate was also implicated in signal transduction regulation. Based on their capacity to control the level of these phosphoinositides, myotubularins are involved in the regulation of vesicular trafficking, membrane homeostasis, cytoskeleton dynamics, proliferation and apoptosis. Myotubularin dysfunctions are linked to genetic diseases: MTM1 is mutated in the X-linked congenital myotubular myopathy and MTMR2 and MTMR13 are mutated in autosomal recessive type 4B1 and 4B2 Charcot-Marie-Tooth neuropathies, respectively. This review presents the cellular functions of myotubularins and highlights their physiopathological roles in neuromuscular diseases.",
keywords = "centronuclear myopathy, Charcot-Marie-Tooth neuropathy, MTMR, myotubular myopathy, myotubularin, phosphoinositide",
author = "H{\'e}l{\`e}ne Tronch{\`e}re and Alessandra Bolino and Jocelyn Laporte and Bernard Payrastre",
year = "2012",
month = "4",
doi = "10.2217/clp.12.7",
language = "English",
volume = "7",
pages = "151--162",
journal = "Clinical Lipidology",
issn = "1746-0875",
publisher = "Future Medicine Ltd.",
number = "2",

}

TY - JOUR

T1 - Myotubularins and associated neuromuscular diseases

AU - Tronchère, Hélène

AU - Bolino, Alessandra

AU - Laporte, Jocelyn

AU - Payrastre, Bernard

PY - 2012/4

Y1 - 2012/4

N2 - The myotubularins are a family of phosphoinositide 3-phosphatases preferentially hydrolyzing phosphatidylinositol 3-monophosphate and also phosphatidylinositol (3,5) bis-phosphate, thus generating phosphatidylinositol and phosphatidylinositol 5-monophosphate, respectively. These phosphoinositides are known regulators of vesicular trafficking and phosphatidylinositol 5-monophosphate was also implicated in signal transduction regulation. Based on their capacity to control the level of these phosphoinositides, myotubularins are involved in the regulation of vesicular trafficking, membrane homeostasis, cytoskeleton dynamics, proliferation and apoptosis. Myotubularin dysfunctions are linked to genetic diseases: MTM1 is mutated in the X-linked congenital myotubular myopathy and MTMR2 and MTMR13 are mutated in autosomal recessive type 4B1 and 4B2 Charcot-Marie-Tooth neuropathies, respectively. This review presents the cellular functions of myotubularins and highlights their physiopathological roles in neuromuscular diseases.

AB - The myotubularins are a family of phosphoinositide 3-phosphatases preferentially hydrolyzing phosphatidylinositol 3-monophosphate and also phosphatidylinositol (3,5) bis-phosphate, thus generating phosphatidylinositol and phosphatidylinositol 5-monophosphate, respectively. These phosphoinositides are known regulators of vesicular trafficking and phosphatidylinositol 5-monophosphate was also implicated in signal transduction regulation. Based on their capacity to control the level of these phosphoinositides, myotubularins are involved in the regulation of vesicular trafficking, membrane homeostasis, cytoskeleton dynamics, proliferation and apoptosis. Myotubularin dysfunctions are linked to genetic diseases: MTM1 is mutated in the X-linked congenital myotubular myopathy and MTMR2 and MTMR13 are mutated in autosomal recessive type 4B1 and 4B2 Charcot-Marie-Tooth neuropathies, respectively. This review presents the cellular functions of myotubularins and highlights their physiopathological roles in neuromuscular diseases.

KW - centronuclear myopathy

KW - Charcot-Marie-Tooth neuropathy

KW - MTMR

KW - myotubular myopathy

KW - myotubularin

KW - phosphoinositide

UR - http://www.scopus.com/inward/record.url?scp=84860196138&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84860196138&partnerID=8YFLogxK

U2 - 10.2217/clp.12.7

DO - 10.2217/clp.12.7

M3 - Article

VL - 7

SP - 151

EP - 162

JO - Clinical Lipidology

JF - Clinical Lipidology

SN - 1746-0875

IS - 2

ER -